mx1.linuxsecurity.us - dns.ninja
mx1.linuxsecurity.us
| DNSSEC | ⚠️ Not signed | ||||||
linuxsecurity.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mediasecure.org ⚠️ Not in zone NS records | ||||||
| NS | ns2.mediasecure.org ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A174.133.245.1352009-01-18 → 2009-01-18 · 3 obs
● 2009-01-18 11:05:56
○ 2015-10-16 13:39:34
○ 2026-07-23 19:56:32
○ 2015-10-16 13:39:34
○ 2026-07-23 19:56:32
○A196.52.8.72016-08-08 → 2016-08-08 · 4 obs
○ 2015-10-16 13:39:34
● 2016-08-08 22:22:34
○ 2026-05-26 20:24:14
○ 2026-07-23 19:56:32
● 2016-08-08 22:22:34
○ 2026-05-26 20:24:14
○ 2026-07-23 19:56:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | 15 records |
| linuxsecurity.us | ns1.mediasecure.org, ns2.mediasecure.org | - |
✅ Authoritative Response
Server:194.242.15.2
NS records: ns1.mediasecure.org, ns2.mediasecure.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxsecurity.us (unsigned zone)
⏱️ Timing
Total: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (b.cctld.us, f.cctld.us, k.cctld.us...)